EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2016
Interest cost	$ 128	$ 112	$ 352	$ 336
Expected return on plan assets	(241)	(264)	(725)	(791)
Service costs	15	13	44	39
Net loss amortization	95	103	327	308
Net periodic pension cost (benefit)	$ (3)	$ (36)	$ (2)	$ (108)
Minimum
Minimum required contribution					$ 0